Half the battle is in resisting the urge to blurt it all out before the stammer gets in, and anxiety makes us rush our words. A deliberate calm rate of speach puts you in good stead. But out minds have the over learned, epigenetic patterning to rush all speech, and that's where it all started, slow speech, passive airflow, and brain patterning practice in private breaks down the Impulse to stammer. Peter Louw videos demonstrate it very well!